High-Performance
8-Bit CMOS Single-Chip Microcontroller
Preliminary
SAB 83C515A-5
SAB 80C515A
SAB 80C515A / 83C515A-5
Microcontroller with factory mask-programmable ROM
Microcontroller for external ROM
q
SAB 80C515A / 83C515A-5, up to 18 MHz operation frequency
q
32 K
×
8 ROM (SAB 83C515A-5 only, ROM-Protection available)
q
256
×
8 on-chip RAM
q
Additional 1 K
×
8 on-chip RAM (XRAM)
q
Superset of SAB 80C51 architecture:
q
q
q
q
q
q
q
q
q
q
q
1
µ
s instruction cycle time at 12 MHz
666 ns instruction cycle time at 18 MHz
256 directly addressable bits
Boolean processor
64 Kbyte external data and program memory addressing
Three 16-bit timer/counters
Versatile "fail-safe" provisions
Twelve interrupt vectors, four priority levels selectable
Genuine 10-bit A/D converter with 8 multiplexed inputs
Full duplex serial interface with programmable Baudrate-Generator
Functionally compatible with SAB 80C515
Extended power saving mode
Fast Power-On Reset
Seven ports: 48 I/O lines, 8 input lines
Two temperature ranges available:
0 to 70
°
C (T1)
– 40 to 85
°
C (T3)
Plastic packages: P-LCC-68 and P-MQFP-80
The SAB 80C515A/83C515A-5 is a high-end member of the Siemens SAB 8051
microcontroller family. It is designed in Siemens ACMOS technology and based on the
SAB 8051 architecture. ACMOS is a technology which combines high-speed and density
characteristics with low-power consumption or dissipation.
While maintaining all the SAB 80C515 features and operating characteristics the
SAB 80C515A/83C515A-5 contains more on-chip RAM/ROM. Furthermore a new 10-bit A/D-
Converter is implemented as well as extended security mechanisms. The SAB 80C515A is
identical with the SAB 83C515A-5 except that it lacks the on-chip program memory. The
SAB 80C515A / 83C515A-5 is supplied in a 68-pin plastic leaded chip carrier package
(P-LCC- 68) and in a 80-pin plastic metric quad flat package (P-MQFP-80).
Versions for extended temperature range – 40 to + 110
∞
C are available on request.
Semiconductor Group
1
08.95
SAB 80C515A/83C515A-5
Ordering Information
Description
8-Bit CMOS microcontroller
SAB 80C515A-N18
for external memory, 18 MHz
SAB 83C515A-5N18
with mask-programmable ROM,
18 MHz
SAB 80C515A-N18-T3 Q67120-C0784 P-LCC-68
for external memory, 18 MHz
ext. temperature
−
40 to + 85
°
C
SAB 83C515A-5N18-T3 Q67120-DXXXX P-LCC-68
with mask-programmable ROM,
18 MHz
ext. temperature
−
40 to + 85
°
C
SAB 80C515A-M18-T3 Q67120-C0851 P-MQFP-80 for external memory, 18 MHz
ext. temperature
−
40 to + 85
°
C
SAB 83C515A-5M18-T3 Q67120-DXXXX P-MQFP-80 with mask-programmable ROM,
18 MHz
ext. temperature
−
40 to + 85
°
C
Notes
:
Versions for extended temperature range
−
40 to + 110
°
C on request.
The ordering number of ROM types (DXXXX extension) is defined after program release
(verification) of the customer.
Type
Ordering
Package
Code
Q67120-C0581 P-LCC-68
Q67120-DXXXX P-LCC-68
Semiconductor Group
2
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